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Dominik [7]
2 years ago
13

x + 5 = 9 is the same as 9 = x + 5. This is an example of which algebraic property? Symmetric Property Distributive Property Ass

ociative Property of Addition Commutative Property of Addition
Mathematics
2 answers:
djverab [1.8K]2 years ago
8 0
Commutative property Is Your Answer
Cerrena [4.2K]2 years ago
6 0

I actually think the answer is Symmetric property... I just looked through my lesson to be positive.

Symmetric Property example:  9+6=15 is equal to 15=9+6


Distributive Property example: 5 (8+3) is equal to 5(8) +5(3)


Associative Property of Addition example: 2+(3+4) = (2+3)+4


Commutative Property of Addition example: 5+4 = 4+5

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Select the correct answer. A model rocket was launched from the top of a building. The rocket's approximate height can be modele
garri49 [273]

Answer:

13 seconds.

Step-by-step explanation:

Given

h = -4.9(t - 13)(t + 2).

Required

Determine a reasonable solution for t

To do this, we equate h to 0.

h = -4.9(t - 13)(t + 2). becomes

0 = -4.9(t - 13)(t + 2).

Divide through by -4.9

0 = (t - 13)(t + 2).

Reorder the expression

(t - 13)(t + 2) = 0.

Split

t-13 = 0 or t + 2 = 0

This gives:

t = 13 or t = -2

But time can't be negative, So:

t = 13

6 0
2 years ago
13. In the United States, we measure the temperature in degree Fahrenheit. However most of the other
aalyn [17]

Answer:

in order to convert Celsius to Fahrenheit, you will need to use this formula: F = 9/5C + 32. Therefore, you will need to solve for C or substitute values and solve in that manner. To find Fahrenheit temperature for -20 degrees Celsius, you can just plug it into the formula. Therefore, F = 9/5 (-20) + 32 and F = 28.4. If you were given 59 degrees Fahrenheit you would get: 59 = 9/5C + 32 and this would give you 27 (5/9) = C, after you have plugged the values into the above formula. When you simplify you, you get C = 15.

5 0
2 years ago
Add the two equations, 0.75x+1.5y=40 and −1.5x−1.5y=−60 , to find the value of x .
sergij07 [2.7K]

The value of x in the equation is 26.7

<h3>How to solve an equation?</h3>

0.75x + 1.5y = 40

−1.5x − 1.5y = −60

add both equation to eliminate y .

Therefore,

−1.5x + 0.75x = -0.75x

1.5y + (- 1.5y) = 0

40 + (-60) = -20

Hence,

-0.75x  = - 20

divide both sides by -0.75

-0.75x / -0/75 = - 20 / -0.75

x = - 20 / -0.75

x = 26.6666666667

x = 26.7

learn more on equation here:  brainly.com/question/7234676

#SPJ1

7 0
1 year ago
Which shows the triangle when it is translated two units left
Naddika [18.5K]

Answer:

I believe it would be -3, 7?

Step-by-step explanation:

IF we move the entire triangle to the left, that's where the coordinates line up.

Hope it helps?

6 0
3 years ago
Which function describes the graph below? On a coordinate plane, a curve has a maximum value of 6 and a minimum value of 0. It c
Virty [35]

Answer:

I think the answer is b

Step-by-step explanation:

3cos(x)+3

7 0
3 years ago
Read 2 more answers
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